INTERNATIONAL BESTSELLER — United States, Canada, United Kingdom, and China (Wall Street Journal, Associated Press, Nielsen Bookscan, Publishers Weekly, USA T

THE 30th ANNIVERSARY EDITION WITH NEW, NEVER-BEFORE-PUBLISHED MATERIAL After the Internet, what came next? Enter the Metaverse - cyberspace home to avatars and

"This book presents foundational research, models, case studies and research results that researchers and scholars can port to their own environments to evolve